BMW X Models 8 parts
Collection: X3/X4 - G45/G46 - Exhaust
Aftermarket Performance exhausts for BMW X3 and X4 from 2024 - Present.
Includes Catless Downpipes, Race Downpipes, Catted Downpipes, GESI Catted Downpipes, Cat back, Axle Back Exhausts, Full Exhausts, and Mid Pipes.
View fitment chart
| Model | Years (US) | Engine | Chassis | Drivetrain |
|---|---|---|---|---|
| X3 30 | 2025–Present | B48B20M2 (2.0L Turbo I4) | G45 | AWD |
| X3 M50 | 2025–Present | B58B30M2 (3.0L Turbo I6, 48V Hybrid) | G45 | AWD |
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TCM Mini Cat O2 Spacer - Defouler
Vendor:TCMRegular price From $40.00 CADRegular price$45.00 CADSale price From $40.00 CADSale -
Genuine BMW 4.5" Turbo to Downpipe Gasket for BMW B58 18328612538
Vendor:BMWRegular price $32.00 CADRegular price$37.00 CADSale price $32.00 CADSale -
TCM B58 Gen3 5" Race Downpipe BMW 240i/340i/440i/X3 G Chassis B58Tu2
Vendor:TCMRegular price $383.00 CADRegular price$486.00 CADSale price $383.00 CADSale -
TCM B58 Gen3 5" Catted Downpipe BMW 340i/440i/X3 G Chassis B58Tu2
Vendor:TCMRegular price $485.00 CADRegular price$631.00 CADSale price $485.00 CADSale -
TCM B58 Gen3 4.5" Race Downpipe BMW 240i/340i/440i/X3 G Chassis B58Tu2
Vendor:TCMRegular price $357.00 CADRegular price$549.00 CADSale price $357.00 CADSale -
SST Replacement Exhaust Valve Controller Remote
Vendor:SSTRegular price $37.00 CADRegular price$51.00 CADSale price $37.00 CADSale -
TCM Catless Downpipe B48tu BMW 330i LCI X3 G30 G45 B48B20S B48P
Vendor:TCMRegular price $421.00 CADRegular price$550.00 CADSale price $421.00 CADSold out -
IRL V2 Valve Controller Plug & Play
Vendor:IRLRegular price $348.00 CADRegular price$0.00 CADSale price $348.00 CAD
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